Libby Westrate, MS, CGC Genetic Counselor, Center for Cardiovascular Genetics Image Phone 617-355-6955 Fax 617-730-4601 NPI 1265105647 Print Profile Request an Appointment Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115 Listen Libby Westrate, MS, CGC Genetic Counselor, Center for Cardiovascular Genetics Medical Services Programs & Services Cardiology Languages English Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115